The GIGABYTE A520I AC is a Mini-ITX motherboard for compact desktop PCs. Its AMD A520 chipset and AMD Socket AM4 processor socket support the specified Ryzen 5000, 5000 G-Series, 4000 G-Series, 3000 and 3000 G-Series processor families.
Two DDR4 DIMM sockets accommodate up to 64 GB of system memory. Storage options include an M.2 Socket 3 connector for 2260/2280 SATA or PCIe 3.0 x4/x2 SSDs, plus four SATA 6Gb/s connectors, allowing different supported drive types to be connected.
For networking, the board provides dual-band 2.4/5 GHz 802.11ac Wi-Fi, Bluetooth 4.2 and wired Realtek GbE LAN. The rear panel has one DisplayPort, two HDMI ports, four USB 3.2 Gen 1 ports, two USB 2.0/1.1 ports, one RJ-45 port and three audio jacks. Its 17.0 × 17.0 cm Mini-ITX format includes one PCIe 3.0 x16 slot.